1. Electrical
Engineering and Computer Sciences Department, University of California, Berkeley, California 94720, United States
2. Materials
Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
3. Electronic
Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi, People’s Republic of China
4. Joint
Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
5. Molecular
Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
6. Materials
Science and Engineering, University of Texas, Dallas, Texas 75083, United States
7. Chemical
and Biomolecular Engineering, University of California, Berkeley, California 94720, United States